Furniture Screws, Chicago Screws, Non-Standard Screws manufacturer / supplier in China, offering Carbon Steel White Zinc Plated Slotted Cap Knurling Head Screws Thumb Screws, Customized 8.8 10.9 12.9 Grade Carbon Steel Stainless Steel Cylindrical Head Screws Cap Screw, in Stock Hardware Hand Tools Set L Type Z Shaped T Shape Ball Point Torx End Hexagon Socket Bolt Spanner Hex Wrench Allen Key and so on.